Add Github Workflow (#38)

* Create ci..yml

* Rename ci..yml to ci.yml

.github/workflows/ci.yml

@@ -0,0 +1,51 @@
+name: Node.js CI - Dockge
+
+on:
+  push:
+    branches: [master]
+    paths-ignore:
+      - '*.md'
+  pull_request:
+    branches: [master]
+    paths-ignore:
+      - '*.md'
+
+jobs:
+  ci:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        node: [18.x, 20.x] # Can be changed
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        with:
+          node-version: ${{matrix.node}}
+
+      - uses: pnpm/action-setup@v2
+        name: Install pnpm
+        with:
+          version: 8
+          run_install: false
+
+      - name: Get pnpm store directory
+        shell: bash
+        run: |
+          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
+
+      - uses: actions/cache@v3
+        name: Setup pnpm cache
+        with:
+          path: ${{ env.STORE_PATH }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-store-
+
+      - name: Install dependencies
+        run: pnpm install
+
+      # more things can be add later like tests etc..
+